Grok is the AI model released by xAI, the AI company founded by Elon Musk. Grok is available through X’s (formerly Twitter) interface. Users need a free account on X.com to access the service. Once ...

And the numbers speak for themselves: Nvidia: if you invested $1,000 when we doubled down in 2009, you’d have $353,272!* Apple: if you invested $1,000 when we doubled down in 2008, you’d have ...